42779580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2711}}^1$

素因数の和:2986

約数の個数: 48

約数和(自身を含む): 120282624

約数和(自身を除く): 77503044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 2711, 3156, 3945, 5260, 5422, 7890, 8133, 10844, 13555, 15780, 16266, 27110, 32532, 40665, 54220, 81330, 162660, 712993, 1425986, 2138979, 2851972, 3564965, 4277958, 7129930, 8555916, 10694895, 14259860, 21389790, 42779580]

約数ペア:

[(1, 42779580), (2, 21389790), (3, 14259860), (4, 10694895), (5, 8555916), (6, 7129930), (10, 4277958), (12, 3564965), (15, 2851972), (20, 2138979), (30, 1425986), (60, 712993), (263, 162660), (526, 81330), (789, 54220), (1052, 40665), (1315, 32532), (1578, 27110), (2630, 16266), (2711, 15780), (3156, 13555), (3945, 10844), (5260, 8133), (5422, 7890)]